Medical assistance device

Abstract

The utility model provides medical auxiliary equipment which comprises a first supporting adjusting structure and / or a second supporting adjusting structure, the first supporting adjusting structure comprises a first supporting body and a first adjusting assembly, the first supporting body is used for supporting the head, and the first adjusting assembly is connected with the first supporting body and used for adjusting the height of the first supporting body; the second supporting and adjusting structure comprises a second supporting body and a second adjusting assembly, the second supporting body is used for supporting the trunk, and the second adjusting assembly is connected with the second supporting body and used for adjusting the height of the second supporting body. According to the medical auxiliary equipment provided by the utility model, the height of the shoulders and / or the head can be conveniently adjusted, and the thyroid lesion area can be completely exposed, so that the accuracy of treating the thyroid lesion area by high-intensity focused ultrasound can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly to a medical auxiliary device. Background Art

[0002] When treating the thyroid gland with High-Intensity Focused Ultrasound (abbreviated as HIFU), since the thyroid gland is located in the neck, the lesion area is easily blocked and difficult to expose. Therefore, it is necessary to adjust the heights of the shoulders and the head to completely expose the thyroid lesion area, so as to facilitate the treatment head to accurately treat the lesion area.

[0003] However, in the prior art, the adjustment operation of the heights of the shoulders and the head is inconvenient, which is not conducive to the complete exposure of the thyroid lesion area, thus affecting the accuracy of treating the thyroid lesion area with high-intensity focused ultrasound. Summary of the Utility Model

[0004] The utility model aims to at least solve one of the technical problems existing in the prior art, and provides a medical auxiliary device, which can make the adjustment operation of the height of the shoulders and / or the head convenient, is conducive to the complete exposure of the thyroid lesion area, and thus can improve the accuracy of treating the thyroid lesion area with high-intensity focused ultrasound.

[0005] To achieve the purpose of the utility model, a medical auxiliary device is provided, which includes a first support adjustment structure and / or a second support adjustment structure. The first support adjustment structure includes a first support main body and a first adjustment component. The first support main body is used to support the head, and the first adjustment component is connected to the first support main body and is used to adjust the height of the first support main body.

[0006] The second support adjustment structure includes a second support main body and a second adjustment component. The second support main body is used to support the torso, and the second adjustment component is connected to the second support main body and is used to adjust the height of the second support main body.

[0007] Optionally, the first support adjustment structure further includes a first support seat and a lifting bracket. The lifting bracket is arranged in a relatively liftable cooperation with the first support seat. The first adjustment component is connected to the first support main body through the lifting bracket and is used to adjust the height of the first support main body by adjusting the lifting of the lifting bracket relative to the first support seat.

[0008] Optionally, the number of the first support seats is multiple. The lifting bracket includes a bracket main body and a plurality of lifting connection parts. The plurality of first support seats are arranged at intervals on a first transverse plane parallel to the bracket main body. The bracket main body is connected to the first support main body and is configured to be relatively liftably cooperated with the plurality of first support seats through the plurality of lifting connection parts in a one-to-one correspondence.

[0009] Optionally, the first adjustment assembly includes a first rotation driving member, a transmission shaft, and a plurality of transmission mechanisms. The first rotation driving member is connected to the plurality of transmission mechanisms through the transmission shaft and is configured to provide rotational power to the plurality of transmission mechanisms through the transmission shaft. The plurality of transmission mechanisms are connected to the plurality of lifting connection parts in a one-to-one correspondence and are configured to convert the rotational power into lifting power and provide the lifting power to the plurality of lifting connection parts in a one-to-one correspondence.

[0010] Optionally, the transmission mechanism includes a longitudinal bevel gear, a transverse bevel gear, and a lead screw. The longitudinal bevel gear is connected to the transmission shaft and meshes with the transverse bevel gear. The screw rod of the lead screw is connected to the transverse bevel gear, and the nut of the lead screw is connected to the lifting connection part.

[0011] Optionally, the first rotation driving member includes a first rotation handle or a first rotation motor.

[0012] Optionally, the orthographic projection of the bracket main body on the first transverse plane is arc-shaped, and the arc top of the bracket main body is connected to the first support main body.

[0013] Optionally, the first support main body includes a support main body part and a plurality of support connection parts. The support main body part is arc-shaped and is configured to support the head by abutting against the chin. The plurality of support connection parts are arranged at intervals on a first longitudinal plane parallel to the support main body part. The support main body part is connected to the lifting bracket through the plurality of support connection parts.

[0014] Optionally, the first support adjustment structure further includes a support airbag. The support airbag is arranged corresponding to the first support main body. The first support main body is configured to abut against the chin, and the support airbag is configured to abut against the forehead. The support airbag and the first support main body jointly support the head.

[0015] Optionally, the first support adjustment structure further includes an inflation component. The inflation component is communicated with the support airbag and is configured to inflate the support airbag.

[0016] Optionally, the first support adjustment structure further includes a hanging bracket, which is arranged above the first support body and connected to the first adjustment component so as to change with the change of the height of the first support body. The hanging bracket is used for hanging a water sealing garment.

[0017] Optionally, the first support adjustment structure further includes a hanging belt, which is connected to the first support body and can be hung on the hanging bracket.

[0018] Optionally, the hanging bracket is liftable relative to the first support body.

[0019] Optionally, the second support body includes a support belt, and the second support adjustment structure further includes a fixed support component. The second adjustment component includes a second rotation driving member and a driven shaft. One end of the support belt is connected to the fixed support component, and the other end is connected to the driven shaft. The driven shaft is rotatably connected to the fixed support component relative to the fixed support component. The second rotation driving member is connected to the driven shaft and is used to provide rotational power to the driven shaft. By winding or unwinding the support belt by the driven shaft, the support belt is tightened or loosened to adjust the height of the support belt.

[0020] Optionally, the end of the support belt connected to the driven shaft is sleeved on the driven shaft and fixedly connected to the driven shaft. Alternatively, the second adjustment component further includes a fixed clamping plate, which is fixedly connected to the driven shaft. The end of the support belt connected to the driven shaft is arranged between the driven shaft and the fixed clamping plate.

[0021] Optionally, the second adjustment component further includes a rotation limiting member, which is connected to the driven shaft and is used to limit the driven shaft from rotating in the direction opposite to the rotational power.

[0022] Optionally, the second rotation driving member includes a second rotation handle or a second rotation motor.

[0023] Optionally, the fixed support component includes a second support seat, a first fixing frame and a second fixing frame. The first fixing frame and the second fixing frame are arranged on the second support seat at intervals. The first fixing frame is connected to one end of the support belt, and the second fixing frame is provided with the driven shaft.

[0024] Optionally, the orthographic projection of the second support seat on a second transverse plane parallel to the second support seat has a concave portion, and at least part of the orthographic projection of the support belt on the second transverse plane is located in the concave portion.

[0025] The utility model has the following beneficial effects:

[0026] When the medical auxiliary device provided by the present utility model is used for treating the thyroid gland, the patient can lie prone on the first support adjustment structure and / or the second support adjustment structure, and can support the head by means of the first support main body, and adjust the height of the first support main body supporting the head by means of the first adjustment component, that is to say, the head can be supported by means of the first support adjustment structure and the height of the supported head can be adjusted, and / or, the shoulders can be supported by means of the second support main body by supporting the torso, and the height of the second support main body supporting the torso can be adjusted by means of the second adjustment component, so as to adjust the height of the second support main body supporting the shoulders, that is to say, the shoulders can be supported by means of the second support adjustment structure by supporting the torso and the height of the supported shoulders can be adjusted by adjusting the height of the supported torso, thereby enabling the adjustment operation of the height of the shoulders and / or the head to be convenient, being beneficial to the complete exposure of the thyroid lesion area, and further being able to improve the accuracy of high-intensity focused ultrasound for treating the thyroid lesion area. Description of the Drawings

[0027] Figure 1 It is a schematic structural diagram of the medical auxiliary device provided by an embodiment of the present utility model;

[0028] Figure 2 It is a schematic diagram of the actual application of the medical auxiliary device provided by an embodiment of the present utility model;

[0029] Figure 3 It is a schematic structural diagram of a first support adjustment structure provided by an embodiment of the present utility model;

[0030] Figure 4 It is a schematic structural diagram of another first support adjustment structure provided by an embodiment of the present utility model;

[0031] Figure 5 It is a schematic structural diagram of a second support adjustment structure provided by an embodiment of the present utility model;

[0032] Figure 6 It is a schematic structural diagram of another second support adjustment structure provided by an embodiment of the present utility model;

[0033] Description of the Reference Numerals:

[0034] 100 - Medical auxiliary device; 1 - First support adjustment structure; 11 - First support main body; 111 - Support main body part; 112 - Support connection part; 121 - Transmission shaft; 122 - First rotation handle; 123 - First rotation motor; 124 - First button; 13 - First support base; 14 - Lifting bracket; 141 - Bracket main body; 142 - Lifting connection part; 15 - Support airbag; 16 - Inflation component; 17 - Hanging bracket; 171 - Bend; 18 - Hanging strap; 2 - Second support adjustment structure; 21 - Support strap; 22 - Second adjustment component; 221 - Driven shaft; 222 - Fixed splint; 223 - Rotation restricting member; 224 - Second rotation handle; 225 - Second rotation motor; 226 - Second button; 231 - Second support base; 2311 - Recess;

[0035] 232 - First fixing bracket; 233 - Second fixing bracket; 200 - Treatment bed; 201 - First treatment opening; 300 - Patient. Detailed implementation manner

[0036] To enable those skilled in the art to better understand the technical solution of the present utility model, first, the relevant medical auxiliary devices adopted by the inventors of the present utility model when using high-intensity focused ultrasound to treat the thyroid gland will be introduced.

[0037] The relevant medical auxiliary devices include an auxiliary belt and a plurality of auxiliary pads with different thicknesses. When using the relevant medical auxiliary devices for high-intensity focused ultrasound treatment of the thyroid gland, one or more auxiliary pads can be placed on the treatment bed first, and the patient can lie prone on the treatment bed and one or more auxiliary pads. The treatment bed has a first treatment opening, and a treatment head of high-intensity focused ultrasound can be provided below the first treatment opening. Then, by adjusting the position and quantity of the auxiliary pads, the patient's waist to chest can be elevated to elevate the patient's shoulders, and the auxiliary belt can be used to support the patient's chin, and the two ends of the auxiliary belt can be connected and lifted to elevate the patient's head, so that the patient's neck is suspended above the first treatment opening and the treatment head, so that the thyroid lesion area is exposed within the treatment range of the treatment head. Then, a water-sealing garment can be placed between the patient's chin and the auxiliary belt, between the patient's waist to chest and the auxiliary pads, and between the patient's chest to neck and the treatment bed. The water-sealing garment has a second treatment opening corresponding to the first treatment opening. Then, the patient's waist to shoulders and head can be wrapped by the water-sealing garment, so that the patient's chest to neck can be immersed in water without water overflowing. Then, the treatment head can be used to perform high-intensity focused ultrasound treatment on the thyroid lesion area.

[0038] However, when using related medical auxiliary equipment for high-intensity focused ultrasound treatment of the thyroid, when adjusting the height of the head elevation, it is necessary to adjust the connection length at both ends of the auxiliary belt to adjust the height at which the auxiliary belt suspends the head. When adjusting the height of the shoulders, it is necessary to adjust the overall thickness of the auxiliary pads under the patient by increasing or decreasing the number of auxiliary pads, so as to adjust the height at which the auxiliary pads support the shoulders. As a result, the adjustment operations of the shoulders and the head are inconvenient. Moreover, due to the different body shapes of patients, the adjustment limitations of the auxiliary belt and auxiliary pads of the related medical auxiliary equipment are relatively large. For example, the maximum connection length at the connection of the auxiliary belt is short, or the thicknesses of multiple auxiliary pads cannot be combined to meet the appropriate thickness, resulting in the thyroid lesion area of the patient being blocked, which is not conducive to the complete exposure of the thyroid lesion area, and further affecting the accuracy of high-intensity focused ultrasound treatment of the thyroid lesion area.

[0039] The medical auxiliary equipment provided by the present utility model will be described in detail below with reference to the accompanying drawings.

[0040] As Figures 1 - 6 shown, an embodiment of the present utility model provides a medical auxiliary equipment 100, which includes a first support adjustment structure 1 and / or a second support adjustment structure 2. The first support adjustment structure 1 includes a first support main body 11 and a first adjustment component. The first support main body 11 is used to support the head, and the first adjustment component is connected to the first support main body 11 and is used to adjust the height of the first support main body 11. The second support adjustment structure 2 includes a second support main body and a second adjustment component 22. The second support main body is used to support the torso, and the second adjustment component 22 is connected to the second support main body and is used to adjust the height of the second support main body.

[0041] When the medical auxiliary equipment 100 provided by the embodiment of the present utility model is used for treating the thyroid, the patient 300 can lie prone on the first support adjustment structure 1 and / or the second support adjustment structure 2. The patient can support the head with the first support main body 11 and adjust the height at which the first support main body 11 supports the head by means of the first adjustment component, that is, the patient can support the head with the first support adjustment structure 1 and adjust the height at which the head is supported. And / or, the patient can support the shoulders by supporting the torso with the second support main body, and adjust the height at which the second support main body supports the torso by means of the second adjustment component 22, so as to adjust the height at which the second support main body supports the shoulders, that is, the patient can support the shoulders by supporting the torso with the second support adjustment structure 2 and adjust the height at which the shoulders are supported by adjusting the height at which the torso is supported. Therefore, the adjustment operation of the height of the shoulders and / or the head can be made convenient, which is conducive to the complete exposure of the thyroid lesion area, and further can improve the accuracy of high-intensity focused ultrasound treatment of the thyroid lesion area.

[0042] Taking the medical assistance device 100 provided by the embodiments of the present utility model, which includes a first support adjustment structure 1 and a second support adjustment structure 2 as an example, in practical applications, when using the medical assistance device 100 provided by the embodiments of the present utility model for high-intensity focused ultrasound treatment of the thyroid, the first support adjustment structure 1 and the second support adjustment structure 2 can be first placed on the treatment bed 200, and the patient 300 can be made to lie prone on the treatment bed 200 as well as on the first support adjustment structure 1 and the second support adjustment structure 2. The treatment bed 200 has a first treatment opening 201, and a treatment head for high-intensity focused ultrasound can be provided below the first treatment opening 201. At this time, the first support body 11 supports the head of the patient 300, and the second support body supports the shoulders of the patient 300 by supporting the trunk of the patient 300. After that, the height of the first support body 11 supporting the head can be adjusted by means of the first adjustment component to adjust the height of the first support body 11 supporting the head, and the height of the second support body supporting the trunk can be adjusted by means of the second adjustment component 22 to adjust the height of the second support body supporting the shoulders, so as to make the neck of the patient 300 suspended above the first treatment opening 201 and the treatment head, so that the thyroid lesion area is exposed within the treatment range of the treatment head. After that, a water-sealing garment can be placed between the head of the patient 300 and the first support body 11, between the trunk of the patient 300 and the second support body, and between the trunk of the patient 300 and the treatment bed 200. The water-sealing garment has a second treatment opening corresponding to the first treatment opening 201. After that, the trunk and head of the patient 300 can be wrapped by the water-sealing garment, so that the chest to the neck of the patient 300 can be immersed in water without water overflowing. After that, the treatment head can be used to perform high-intensity focused ultrasound treatment on the thyroid lesion area.

[0043] However, the medical assistance device 100 provided by the embodiments of the present utility model is not limited to the combined use of the first support adjustment structure 1 and the second support adjustment structure 2. For example, it can also be the first support adjustment structure 1 used in combination with an auxiliary pad in the related art, or the second support adjustment structure 2 used in combination with an auxiliary belt in the related art. Since the first support adjustment structure 1 can make the adjustment operation of the head height more convenient compared with the auxiliary belt in the related art, and since the second support adjustment structure 2 can make the adjustment operation of the shoulder height more convenient compared with the auxiliary pad in the related art, compared with using the related art, using the first support adjustment structure 1 and / or the second support adjustment structure 2 can both be beneficial to the complete exposure of the thyroid lesion area, and thus can both improve the accuracy of high-intensity focused ultrasound treatment of the thyroid lesion area.

[0044] Such as Figure 3 and Figure 4As shown, in an embodiment of the present utility model, the first support adjustment structure 1 may further include a first support base 13 and a lifting bracket 14. The lifting bracket 14 is arranged in a relatively liftable manner with the first support base 13. The first adjustment assembly is connected to the first support main body 11 through the lifting bracket 14, and is used to adjust the height of the first support main body 11 by adjusting the lifting of the lifting bracket 14 relative to the first support base 13.

[0045] That is to say, the first adjustment assembly is connected to the lifting bracket 14, and the lifting bracket 14 is connected to the first support main body 11. In practical applications, the first adjustment assembly can adjust the lifting of the lifting bracket 14 relative to the first support base 13, and the first support main body 11 can rise and fall with the lifting of the lifting bracket 14, so as to realize the first adjustment assembly adjusting the height of the first support main body 11.

[0046] As Figure 3 and Figure 4 shown, in an embodiment of the present utility model, the number of the first support bases 13 can be multiple. The lifting bracket 14 includes a bracket main body 141 and a plurality of lifting connection parts 142. The plurality of first support bases 13 are arranged at intervals on a first horizontal plane parallel to the bracket main body 141. The bracket main body 141 is connected to the first support main body 11, and is arranged in a relatively liftable manner with the plurality of first support bases 13 through the plurality of lifting connection parts 142 in one-to-one correspondence.

[0047] That is to say, the plurality of lifting connection parts 142 are arranged in a relatively liftable manner with the plurality of first support bases 13 in one-to-one correspondence. The bracket main body 141 is connected to the plurality of lifting connection parts 142, and the first support main body 11 is connected to the bracket main body 141. By arranging the plurality of first support bases 13 at intervals on a first horizontal plane parallel to the bracket main body 141, and making the bracket main body 141 be arranged in a relatively liftable manner with the plurality of first support bases 13 through the plurality of lifting connection parts 142 in one-to-one correspondence, the support and lifting stability of the lifting bracket 14 can be improved.

[0048] As Figure 3 and Figure 4 shown, optionally, the number of the first support bases 13 can be two, and the number of the lifting connection parts 142 can be two. The two lifting connection parts 142 are arranged at both ends of the bracket main body 141 in one-to-one correspondence, and are arranged in a relatively liftable manner with the two first support bases 13 in one-to-one correspondence.

[0049] Optionally, the first adjustment assembly can adjust the lifting of the plurality of lifting connection parts 142 relative to the plurality of first support bases 13 in one-to-one correspondence. The bracket main body 141 can rise and fall with the lifting of the plurality of lifting connection parts 142, so as to realize the first adjustment assembly adjusting the lifting of the lifting bracket 14 relative to the first support base 13.

[0050] AsFigure 3 and Figure 4 As shown in Figure 4 , in an embodiment of the present utility model, the first adjustment assembly may include a first rotation driving member, a transmission shaft 121, and a plurality of transmission mechanisms (not shown in the figure). The first rotation driving member is connected to the plurality of transmission mechanisms through the transmission shaft 121, and is configured to provide rotational power to the plurality of transmission mechanisms through the transmission shaft 121. The plurality of transmission mechanisms are respectively connected to the plurality of lifting connection portions 142, and are configured to convert the rotational power into lifting power and provide the lifting power to the plurality of lifting connection portions 142 respectively.

[0051] That is to say, the first rotation driving member is connected to the transmission shaft 121, and the transmission shaft 121 is connected to the plurality of transmission mechanisms. In practical applications, rotational power can be provided to the transmission shaft 121 through the first rotation driving member to drive the transmission shaft 121 to rotate. The rotation of the transmission shaft 121 can transmit the rotational power to the plurality of transmission mechanisms. The plurality of transmission mechanisms can convert the rotational power into lifting power and provide the lifting power to the plurality of lifting connection portions 142 respectively, so that the plurality of lifting connection portions 142 can move up and down relative to the plurality of first support seats 13 respectively.

[0052] Optionally, the plurality of transmission mechanisms can be respectively arranged in the plurality of first support seats 13, and at least a part of the lifting connection portion 142 can be inserted into the corresponding first support seat 13 to be connected to the corresponding transmission mechanism.

[0053] In an embodiment of the present utility model, the transmission mechanism may include a longitudinal bevel gear, a transverse bevel gear, and a lead screw. The longitudinal bevel gear is connected to the transmission shaft 121 and meshes with the transverse bevel gear. The screw rod of the lead screw is connected to the transverse bevel gear, and the nut of the lead screw is connected to the lifting connection portion 142.

[0054] In practical applications, rotational power can be provided to the transmission shaft 121 through the first rotation driving member to drive the transmission shaft 121 to rotate. The rotation of the transmission shaft 121 can drive the longitudinal bevel gear to rotate accordingly. The rotation of the longitudinal bevel gear can drive the transverse bevel gear to rotate accordingly. The rotation of the transverse bevel gear can drive the screw rod of the lead screw to rotate accordingly. The rotation of the screw rod of the lead screw can drive the nut of the lead screw to move up and down relative to the screw rod of the lead screw. The movement of the nut of the lead screw up and down relative to the screw rod of the lead screw can drive the lifting connection portion 142 to move up and down accordingly.

[0055] As Figure 3 and Figure 4 shown in Figure 4 , in an embodiment of the present utility model, the first rotation driving member may include a first rotation handle 122 or a first rotation motor 123.

[0056] In practical applications, when the first rotating driving member includes the first rotating handle 122, the first rotating handle 122 can be manually rotated to provide rotational power to the transmission shaft 121 through the first rotating handle 122. When the first rotating driving member includes the first rotating motor 123, a power-on signal can be applied to the first rotating motor 123 to provide rotational power to the transmission shaft 121 through the first rotating motor 123.

[0057] Optionally, when the first rotating driving member includes the first rotating motor 123, the medical assistance device 100 may further include a first driving module and a first button 124. The first button 124 is electrically connected to the first rotating motor 123 through the first driving module. In practical applications, a start electrical signal can be loaded to the first driving module through the first button 124, and the first driving module can load a rotational electrical signal to the first rotating motor 123 according to the start electrical signal to drive the first rotating motor 123 to rotate.

[0058] Such as Figure 3 and Figure 4 As shown in, in an embodiment of the present invention, the orthographic projection of the bracket main body 141 on the first horizontal plane may be arc-shaped, and the arc top of the bracket main body 141 is connected to the first support main body 11.

[0059] In practical applications, when the first support adjusting structure 1 is placed on the treatment bed 200, the arc top of the bracket main body 141 can be correspondingly placed above the first treatment opening 201 of the treatment bed 200, so that the first support main body 11 can be located above the first treatment opening 201 of the treatment bed 200, which is beneficial to suspending the patient's 300 neck above the first treatment opening 201 and the treatment head, and further beneficial to exposing the thyroid lesion area within the treatment range of the treatment head.

[0060] Such as Figure 3 and Figure 4 As shown in, in an embodiment of the present invention, the first support main body 11 may include a support main body portion 111 and a plurality of support connection portions 112. The support main body portion 111 is arc-shaped and is used to support the head by abutting against the chin. The plurality of support connection portions 112 are spaced apart on a first longitudinal plane parallel to the support main body portion 111, and the support main body portion 111 is connected to the lifting bracket 14 through the plurality of support connection portions 112.

[0061] That is to say, the support main body is connected to a plurality of support connecting parts 112, and the plurality of support connecting parts 112 are connected to the lifting bracket 14. By making the support main body part 111 arc-shaped, the support main body part 111 can be adapted to the arc-shaped chin of the patient 300, so that the support main body part 111 can support the head by abutting against the chin, and can have a certain degree of wrapping around the head, thereby improving the support stability of the support main body part 111. By arranging a plurality of support connecting parts 112 at intervals on the first longitudinal plane parallel to the support main body part 111, and connecting the support main body part 111 to the lifting bracket 14 through the plurality of support connecting parts 112, the support stability of the support main body part 111 can be improved, the possibility and amplitude of head shaking can be reduced, and thus the accuracy of high-intensity focused ultrasound for treating the thyroid lesion area can be improved.

[0062] As Figure 3 and Figure 4 shown, optionally, the number of the support connecting parts 112 can be two, and the two support connecting parts 112 are correspondingly arranged at both ends of the support main body part 111.

[0063] Optionally, the lifting bracket 14 can be provided with a plurality of support insertion slots, and the plurality of support connecting parts 112 are connected to the lifting bracket 14 by correspondingly inserting into the plurality of support insertion slots.

[0064] As Figure 3 and Figure 4 shown, in an embodiment of the present utility model, the first support adjustment structure 1 can further include a support airbag 15, the support airbag 15 is correspondingly arranged with the first support main body 11, the first support main body 11 is used for abutting against the chin, the support airbag 15 is used for abutting against the forehead, and the support airbag 15 and the first support main body 11 jointly support the head.

[0065] In practical applications, when the patient 300 lies prone on the treatment bed 200, the chin of the patient 300 can abut against the first support main body 11, and the forehead can abut against the support airbag 15, so as to jointly support the head by the support airbag 15 and the first support main body 11, which can improve the support stability of the head. And by abutting the relatively soft support airbag 15 against the forehead, the comfort of head support can be improved.

[0066] As Figure 3 and Figure 4 shown, in an embodiment of the present utility model, the first support adjustment structure 1 can further include an inflation component 16, the inflation component 16 is communicated with the support airbag 15 and is used for inflating the support airbag 15.

[0067] In practical applications, by means of the inflating component 16 to inflate the supporting airbag 15, the size of the inflated supporting airbag 15 can be adjusted according to the actual size of the head of the patient 300, so that the supporting airbag 15 can abut against the foreheads of patients 300 with different head sizes, thereby improving the applicability of the medical auxiliary device 100.

[0068] As Figure 3 and Figure 4 shown, in an embodiment of the present utility model, the first support adjustment structure may further include a hanging bracket 17, the hanging bracket 17 is arranged above the first support main body 11 and is connected to the first adjustment component so as to be able to change with the change of the height of the first support main body 11, and the hanging bracket 17 is used for hanging the water sealing garment.

[0069] In practical applications, connection straps will be arranged on both sides of the part of the water sealing garment located between the chin and the first support main body 11. The two connection straps can be connected and hung on the hanging bracket 17. By connecting the two connection straps, the part of the water sealing garment located between the chin and the first support main body 11 can wrap the head. By hanging the connected two connection straps on the hanging bracket 17, the part of the water sealing garment located between the chin and the first support main body 11 can be fixed by means of the hanging bracket 17. Optionally, the two connection straps can be connected by means of Velcro.

[0070] As Figure 3 and Figure 4 shown, in an embodiment of the present utility model, the first support adjustment structure 1 may further include a hanging strap 18, the hanging strap 18 is connected to the first support main body 11 and can be hung on the hanging bracket 17.

[0071] In practical applications, by hanging the hanging strap 18 on the hanging bracket 17, the first support main body 11 can be fixed by means of the hanging bracket 17, so as to fix the head of the patient 300, and further improve the support stability of the head.

[0072] As Figure 3 and Figure 4 shown, optionally, each support connection part 112 can be provided with a hanging strap 18, and the hanging straps 18 of multiple support connection parts 112 can be connected to each other and hung on the hanging bracket 17.

[0073] Optionally, the multiple hanging straps 18 can be connected by means of Velcro.

[0074] As Figure 3 and Figure 4 shown, optionally, the hanging bracket 17 can have a bending part 171, and the bending part 171 is used for hanging the water sealing garment and / or the hanging strap 18.

[0075] By hanging the water seal and / or the hanging belt 18 through the bending part 171, the hanging stability of the water seal and / or the hanging belt 18 can be improved.

[0076] In an embodiment of the present invention, the hanging bracket 17 is vertically movable relative to the first support body 11.

[0077] In practical applications, if the patient 300 has a relatively large head, the hanging bracket 17 can be raised relative to the first support body 11 to increase the space between the hanging bracket 17 and the first support body 11, so that the head of the patient 300 with a relatively large head can be smoothly placed on the first support body 11, thereby improving the applicability of the medical assistance device 100.

[0078] Optionally, the hanging bracket 17 can be in threaded cooperation with the bracket body 141. In practical applications, the hanging bracket 17 can be vertically moved relative to the first support body 11 by rotating the hanging bracket 17.

[0079] As Figure 5 and Figure 6 shown, in an embodiment of the present invention, the second support body may include a support belt 21, the second support adjustment structure 2 further includes a fixed support assembly, the second adjustment assembly 22 includes a second rotation driving member and a driven shaft 221, one end of the support belt 21 is connected to the fixed support assembly, the other end is connected to the driven shaft 221, the driven shaft 221 is rotatably connected to the fixed support assembly relative to the fixed support assembly, the second rotation driving member is connected to the driven shaft 221 for providing a rotational power to the driven shaft 221, and the height of the support belt 21 is adjusted by winding or unwinding the support belt 21 around the driven shaft 221.

[0080] In practical applications, the second rotation driving member can provide a rotational power to the driven shaft 221 to drive the driven shaft 221 to rotate. The rotation of the driven shaft 221 can drive one end of the support belt 21 connected to the driven shaft 221 to rotate with the rotation of the driven shaft 221, so that one end of the support belt 21 connected to the driven shaft 221 is wound around the driven shaft 221. Since the other end of the support belt 21 is connected to the fixed support assembly, the support belt 21 can be straightened and tightened, so that the height of the shoulder supported by the support belt 21 rises. Or, the rotation of the driven shaft 221 drives one end of the support belt 21 connected to the driven shaft 221 to rotate with the rotation of the driven shaft 221, and the winding of one end of the support belt 21 connected to the driven shaft 221 around the driven shaft 221 can be cancelled, thereby relaxing the support belt 21 and reducing the height of the shoulder supported by the support belt 21, thereby realizing the adjustment of the height of the support belt 21.

[0081] Optionally, the support belt 21 can be a gel belt.

[0082] AsFigure 5 and Figure 6 As shown in Figure 6 , in an embodiment of the present utility model, one end of the support belt 21 connected to the driven shaft 221 can be sleeved on the driven shaft 221 and fixedly connected to the driven shaft 221. Alternatively, the second adjustment assembly 22 can further include a fixed clamping plate 222 fixedly connected to the driven shaft 221, and one end of the support belt 21 connected to the driven shaft 221 is arranged between the driven shaft 221 and the fixed clamping plate 222.

[0083] By sleeving one end of the support belt 21 connected to the driven shaft 221 on the driven shaft 221 and fixedly connecting it to the driven shaft 221, relative rotation between one end of the support belt 21 connected to the driven shaft 221 and the driven shaft 221 can be avoided during the rotation of the driven shaft 221, so that the driven shaft 221 can stably wind or unwind the support belt 21 during the rotation of the driven shaft 221. By arranging one end of the support belt 21 connected to the driven shaft 221 between the driven shaft 221 and the fixed clamping plate 222, one end of the support belt 21 connected to the driven shaft 221 can be clamped and fixed between the fixed clamping plate 222 and the driven shaft 221 by the fixed clamping plate 222 and the driven shaft 221, so that relative rotation between one end of the support belt 21 connected to the driven shaft 221 and the driven shaft 221 can be avoided during the rotation of the driven shaft 221, and further the driven shaft 221 can stably wind or unwind the support belt 21 during the rotation of the driven shaft 221.

[0084] Optionally, a fixed plane can be provided on the peripheral wall of the driven shaft 221. The fixed plane can extend in the axial direction of the driven shaft 221. A plurality of threaded holes can be provided on the fixed plane, and a plurality of through holes can be provided on the fixed clamping plate 222. The plurality of through holes correspond to the plurality of threaded holes one by one.

[0085] By providing a fixed plane on the peripheral wall of the driven shaft 221, it is convenient to place one end of the support belt 21 and cooperate with the fixed clamping plate 222. In practical applications, one end of the support belt 21 can be first placed on the fixed plane, and then the fixed clamping plate 222 is placed on the part of the support belt 21 located on the fixed plane. At this time, one end of the support belt 21 is located between the fixed plane and the fixed clamping plate 222. Then, a plurality of bolts can be passed through the plurality of through holes one by one and threadedly connected to the plurality of threaded holes one by one, so that one end of the support belt 21 is clamped and fixed between the fixed clamping plate 222 and the driven shaft 221 by the fixed clamping plate 222 and the driven shaft 221.

[0086] Such as Figure 5 and Figure 6As shown, in an embodiment of the present utility model, the second adjustment assembly 22 may further include a rotation restricting member 223. The rotation restricting member 223 is connected to the driven shaft 221 and is used to restrict the driven shaft 221 from rotating in a direction opposite to the rotational power.

[0087] Such a design can prevent the driven shaft 221 from rotating by itself to cancel the winding with the support belt 21 and relax the support belt 21 during the process of the support belt 21 being wound around the driven shaft 221 and straightened and tightened when the driven shaft 221 rotates, or after the height of the support belt 21 is adjusted to an appropriate position, thereby improving the support stability of the support belt 21.

[0088] Optionally, the rotation restricting member 223 may include a ratchet wheel.

[0089] Optionally, the rotation restricting member 223 and the second rotation driving member may be correspondingly arranged at both ends of the driven shaft 221.

[0090] As Figure 5 and Figure 6 shown, in an embodiment of the present utility model, the second rotation driving member may include a second rotation handle 224 or a second rotation motor 225.

[0091] In practical applications, when the second rotation driving member includes the second rotation handle 224, the second rotation handle 224 can be manually rotated to provide rotational power to the driven shaft 221 through the second rotation handle 224. When the second rotation driving member includes the second rotation motor 225, a power-on signal can be applied to the second rotation motor 225 to provide rotational power to the transmission shaft 121 through the second rotation motor 225.

[0092] Optionally, when the second rotation driving member includes the second rotation motor 225, the medical assistance device 100 may further include a second driving module and a second button 226. The second button 226 is electrically connected to the second rotation motor 225 through the second driving module. In practical applications, a start power-on signal can be loaded to the second driving module through the second button 226, and the second driving module can load a rotation power-on signal to the second rotation motor 225 according to the start power-on signal to drive the second rotation motor 225 to rotate.

[0093] As Figure 5 and Figure 6 shown, in an embodiment of the present utility model, the fixed support assembly may include a second support base 231, a first fixing frame 232, and a second fixing frame 233. The first fixing frame 232 and the second fixing frame 233 are spaced apart on the second support base 231. The first fixing frame 232 is connected to one end of the support belt 21, and the second fixing frame 233 is provided with the driven shaft 221.

[0094] As Figure 5and Figure 6 As shown in Figure 6 , in an embodiment of the present utility model, the positive projection of the second support base 231 on a second transverse plane parallel to the second support base 231 has a concave portion 2311, and at least a part of the positive projection of the support belt 21 on the second transverse plane is located within the concave portion 2311.

[0095] Such a design is because in the related medical auxiliary device 100, even if the auxiliary pad is placed on the part above the patient 300's chest, the part of the auxiliary pad above the patient 300's chest will sink into the first treatment opening 201 of the treatment bed 200 and thus cannot support the part above the patient 300's chest. As a result, in the related medical auxiliary device 100, the auxiliary pad can only effectively support the part between the patient 300's waist and chest. The effective support of the auxiliary pad for the patient 300's torso is relatively far from the patient 300's shoulders and cannot provide sufficient support for the patient 300's shoulders. The support of the shoulders still depends on the support of the auxiliary belt for the chin, resulting in poor comfort for the patient 300. Moreover, the adjustment effect of the auxiliary pad for adjusting the elevation height of the shoulders is relatively poor. In the medical auxiliary device 100 provided by the embodiment of the present utility model, in actual application, when the second support adjustment structure 2 is placed on the treatment bed 200, the concave portion 2311 of the second support base 231 can be placed corresponding to the first treatment opening 201 of the treatment bed 200. By making at least a part of the positive projection of the support belt 21 on the second transverse plane be located within the concave portion 2311, the support belt 21 can be located above the first treatment opening 201 of the treatment bed 200, so that the support belt 21 can support at the position between the patient 300's chest and shoulders. Compared with the auxiliary pad in the related art, the support belt 21 can support at a position closer to the shoulders above the patient 300's chest, thereby effectively improving the support for the patient 300's shoulders, further improving the comfort of the patient 300, and moreover, it can also improve the adjustment effect of the support belt 21 for adjusting the shoulder height, which is beneficial to the complete exposure of the thyroid lesion area.

[0096] In summary, the medical auxiliary device 100 provided by the embodiment of the present utility model can make the adjustment operation of the height of the shoulders and / or the head convenient, which is beneficial to the complete exposure of the thyroid lesion area, thereby improving the accuracy of high-intensity focused ultrasound treatment of the thyroid lesion area.

[0097] It can be understood that the above embodiments are merely exemplary embodiments adopted to illustrate the principle of the present utility model, and the present utility model is not limited thereto. For those of ordinary skill in the art, various deformations and improvements can be made without departing from the spirit and essence of the present utility model, and these deformations and improvements are also regarded as the protection scope of the present utility model.

Claims

1. A medical assistance device, characterized in that, It includes a first support adjustment structure and / or a second support adjustment structure. The first support adjustment structure includes a first support main body and a first adjustment component. The first support main body is used to support the head, and the first adjustment component is connected to the first support main body and is used to adjust the height of the first support main body. The second support adjustment structure includes a second support main body and a second adjustment component. The second support main body is used to support the torso, and the second adjustment component is connected to the second support main body and is used to adjust the height of the second support main body.

2. The medical assistance device according to claim 1, wherein, The first support adjustment structure further includes a first support seat and a lifting bracket. The lifting bracket is arranged in a relatively liftable cooperation with the first support seat. The first adjustment component is connected to the first support main body through the lifting bracket and is used to adjust the height of the first support main body by adjusting the lifting of the lifting bracket relative to the first support seat.

3. The medical assistance device according to claim 2, characterized in that, The number of the first support seats is multiple. The lifting bracket includes a bracket main body and multiple lifting connection parts. The multiple first support seats are arranged at intervals on a first transverse plane parallel to the bracket main body. The bracket main body is connected to the first support main body and is arranged in a relatively liftable cooperation with the multiple first support seats through the multiple lifting connection parts one by one.

4. The medical assistance device according to claim 3, wherein, The first adjustment component includes a first rotation driving part, a transmission shaft and multiple transmission mechanisms. The first rotation driving part is connected to the multiple transmission mechanisms through the transmission shaft and is used to provide rotational power to the multiple transmission mechanisms through the transmission shaft. The multiple transmission mechanisms are connected to the multiple lifting connection parts one by one and are used to convert the rotational power into lifting power and provide the lifting power to the multiple lifting connection parts one by one.

5. The medical assistance device according to claim 4, characterized in that, The transmission mechanism includes a longitudinal bevel gear, a transverse bevel gear and a lead screw. The longitudinal bevel gear is connected to the transmission shaft and meshes with the transverse bevel gear. The screw rod of the lead screw is connected to the transverse bevel gear, and the nut of the lead screw is connected to the lifting connection part.

6. The medical assistance device according to claim 4, characterized in that The first rotation driving part includes a first rotation handle or a first rotation motor.

7. The medical assistance device according to claim 3, wherein The orthographic projection of the bracket main body on the first transverse plane is arc-shaped, and the arc top of the bracket main body is connected to the first support main body.

8. The medical assistance device according to claim 2, wherein The first support main body includes a support main body part and multiple support connection parts. The support main body part is arc-shaped and is used to support the head by abutting against the chin. The multiple support connection parts are arranged at intervals on a first longitudinal plane parallel to the support main body part. The support main body part is connected to the lifting bracket through the multiple support connection parts.

9. The medical assistance device according to claim 1, characterized in that, The first support adjustment structure further includes a support airbag. The support airbag is arranged corresponding to the first support main body. The first support main body is used to abut against the chin, and the support airbag is used to abut against the forehead. The support airbag and the first support main body jointly support the head.

10. The medical assistance device according to claim 9, wherein, The first support adjustment structure further includes an inflation component. The inflation component is communicated with the support airbag and is used to inflate the support airbag.

11. The medical assistance device according to claim 1, characterized in that, The first support adjustment structure further includes a hanging bracket, which is arranged above the first support body and connected to the first adjustment component so as to be able to change with the change of the height of the first support body. The hanging bracket is used for hanging the water sealing garment.

12. The medical assistance device according to claim 11, characterized in that, The first support adjustment structure further includes a hanging belt, which is connected to the first support body and can be hung on the hanging bracket.

13. The medical assistance device according to claim 11, characterized in that, The hanging bracket is vertically movable relative to the first support body.

14. The medical assistance device according to claim 1, characterized in that, The second support body includes a support belt. The second support adjustment structure further includes a fixed support component. The second adjustment component includes a second rotating driving member and a driven shaft. One end of the support belt is connected to the fixed support component, and the other end is connected to the driven shaft. The driven shaft is rotatably connected to the fixed support component relative to the fixed support component. The second rotating driving member is connected to the driven shaft and used to provide rotational power to the driven shaft. By winding or unwinding the support belt through the driven shaft, the support belt is tightened or loosened to adjust the height of the support belt.

15. The medical assistance device according to claim 14, characterized in that, The end of the support belt connected to the driven shaft is sleeved on the driven shaft and fixedly connected to the driven shaft. Alternatively, the second adjustment component further includes a fixed clamping plate, which is fixedly connected to the driven shaft, and the end of the support belt connected to the driven shaft is arranged between the driven shaft and the fixed clamping plate.

16. The medical auxiliary device according to claim 14, characterized in that, The second adjustment component further includes a rotation limiting member, which is connected to the driven shaft and used to limit the driven shaft from rotating in the direction opposite to the rotational power.

17. The medical assistance device according to claim 14, wherein, The second rotating driving member includes a second rotating handle or a second rotating motor.

18. The medical assistance device according to claim 14, wherein, The fixed support component includes a second support seat, a first fixing frame and a second fixing frame. The first fixing frame and the second fixing frame are arranged on the second support seat at intervals. The first fixing frame is connected to one end of the support belt, and the second fixing frame is provided with the driven shaft.

19. The medical assistance device according to claim 18, wherein, The orthographic projection of the second support seat on a second transverse plane parallel to the second support seat has a recess, and at least part of the orthographic projection of the support belt on the second transverse plane is located in the recess.

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